05:58, 4 September 2019 Sandsteintalkcontribs blocked J.Gowerstalkcontribs with an expiration time of indefinite (account creation blocked) (Disruptive editing: Impersonating other users via their signature, see https://en.wikipedia.org/w/index.php?title=User_talk:J.Gowers&curid=22377622&diff=913852733&oldid=901352907&diffmode=source. Can be unblocked if they commit to changing their signature.)